Enjoy sunshine and sweet music with Helios Soundbox! Have fun in the sun with this solar-powered wireless speaker that lets you enjoy your favorite music outdoors without unsightly wires. Boasting durable, impact-resistant construction that's built to withstand the rugged outdoors, Helios Soundbox is dustproof and IPX4 rated water-resistant. And with a built-in mic, never miss a call no matter where you go — be it the beach, your backyard or even while you're backpacking!